<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<script>
    //  break  30    continue            hello 打印多少次

    for (var i= 0; i < 10; i++){  //  0 - 9 ->  10


        if(i==4){
            // break;
            continue;
        }

        console.log("------------"+(i+1)+"--------------")

          for (var j= 0; j < 5; j++){

                console.log("hello"+(j+1))

                if (j==3){
                    break;
                    // continue;
                }

              // console.log("hello"+(j+1))  continue    40
          }





    }

</script>
</body>
</html>